Whether she’s your older sister, a sister-in-law, or your bestie who’s like a sister, there’s a birthday wish here that’s ...

These funny, heartfelt, and sentimental birthday wishes go perfectly in a card (especially when paired with a gift for your sister), in an Instagram caption, or even in an early birthday morning text.

Now, if only we had a cheat sheet like this for birthday greetings for all the special people in our lives. Today, it’s all about celebrating your sister. Below, find funny and thoughtful ...

Happy birthday to the favorite child! Oh wait, it’s not my birthday… I love celebrating your birthday because you’ll always be older. Ha! Happy birthday, sis! You may be the older sister, but I’m ...

Simply put, your sister is your reliable, trusted confidante and unwavering cheerleader. That’s why her birthday is the perfect ... Opt for something funny or go for more of a heartfelt saying.

23. “A sister is a dearest friend, a closest enemy, and an angel at the time of need.”― Debasish Mridha You are my everything, sis! Happy birthday, love. 24. “As you’re growing up and ...

“Wishing the Happiest birthday and a year to my big sis, LEAD HADID,” the model wrote alongside a throwback photo on Instagram Kimberlee Speakman is a digital writer at PEOPLE. She has been ...